از این سنسور می توان برای اندازه گیری جریان DC، AC، پالسی و یا ترکیبی از آنها استفاده کرد. این سنسور به طور عمده در درایورهای سرعت AC و درایورهای موتور سروو، مبدل استاتیک برای درایورهای موتور DC، در UPS و ... به کار می روند.
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Product Overview:
The LTS 25-NP from LEM is a current transducer. It features instantaneous output, excellent accuracy, very good linearity, very low temperature drift, optimized response time, wide frequency bandwidth, no insertion losses, high immunity to external interference and current overload capability. This current transducer is used for the electronic measurement of currents (DC, AC, pulsed, mixed) with galvanic separation between the primary circuit and the secondary circuit. It is mainly used in AC variable speed drives and servo motor drives, static converters for DC motor drives, battery supplied applications, Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS) and power supplies for welding applications.
- Closed loop multirange current transducer using the hall effect technology
- Primary nominal current of 8A, 12A, 25A
- 0.7% accuracy
- Primary current measuring range is ±80A
- Supply voltage of 5V
- Unipolar voltage supply
- Secondary nominal signal of 0.625V
- Insulated plastic case recognized according to UL 94-V0
- Operating temperature range from -40°C to 85°C
- Compact design for PCB mounting
Product Information:
Sensor Output: Closed LoopSupply Voltage DC Min: 4.75VSupply Voltage DC Max: 5.25VCurrent Measuring Range DC: -80A to 80ACurrent Measuring Range AC: -80A to 80AResponse Time: 400nsAccuracy %: 0.2%Product Range: LTS 25-NP SeriesAccuracy: ± 0.2%SVHC: To Be Advised
Applications:
- Industrial;
- Consumer Electronics;
- Portable Devices;
- Motor Drive & Control;
- Power Management
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